CMS track reconstruction performance during Run 3
R. Forti*  on behalf of the CMS Collaboration
*: corresponding author
Full text: pdf
Pre-published on: February 06, 2026
Published on: March 11, 2026
Abstract
The precise reconstruction of charged particle tracks is crucial for the overall performance of the CMS experiment. In this contribution, performance measurements of the track reconstruction both in simulation and data are presented, from the collisions that occurred during the last periods of the Run 3 of data taking at the LHC. A particular focus is given to the role and performance of the Silicon Pixel detector. Together with comparisons between data and simulation on important track quantities, the efficiencies measured at high level trigger and with the tag-and-probe techniques are discussed.
DOI: https://doi.org/10.22323/1.485.0569
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